baber/WOPTO huggingface dataset:
Patent JP-S6059440-A (JP)
Title: Sequence control circuit
Inventor: IKEZAWA MASUSHI
IPC: G05B19/05
Filed: 1983-09-10
Abstract: PURPOSE:To improve the processing efficiency for decoding of an instruction by using the 1st instruction register which stores an instruction for use of an arithmetic unit and the 2nd instruction register which stores an instruction for no use of an arithmetic unit. CONSTITUTION:The instructions are read successively out of the address of an instruction ROM indicated by a program counter PC, then fetched to an instruction register IRO. The output of the IRO is connected to an instruction register IR1, an arithmetic part instruction register ALU-REG and a decoder DEC1 respectively. The DEC1 decodes whether the instruction is equal to an arithmetic instruction or an instruction related to the arithmetic part. If an instruction related to the arithmetic part is decided, an instruction related to the arithmetic part is registered to the register ALU-REG via the IRO. After the instruction is once registered, the number of cycles needed for execution of the instruction is counted by an arithmetic part decoder ALU-DEC. Then the input of the next instruction is inhibited until said number of cycle is counted up.
Patent JP-S6057858-A (JP)
Title: Toner for electrophotography
Inventor: SARUWATARI NORIO
IPC: G03G9/08
Filed: 1983-09-10
Abstract: PURPOSE:To absorb thoroughly light energy in the near IR region where the emission intensity of a xenon flash lamp is high and to decrease the change in the color tone colored by a coloring material by incorporating a benzene dithiol metallic omplex into a toner for electrophotography which performs fixing to recording paper by photofixing. CONSTITUTION:A binder resin, a coloring agent, the benzene dithiol metallic complex expressed by the formula (in which x denotes hydrogen, halogen group or alkyl group, n denotes 1-4 integer, M denotes nickel, cobalt, palladium or platinum atom and A denotes a quaternary ammonium group) and charge control agent are kneaded, melted and uniformly dispersed by a kneader for pressurization, roll mill, extruder or the like. The cooled toner mass after kneading is pulverized by, for example, a grinder, jet mill or the like and is classified by a pneumatic classifier or the like. The practicable color toner of which the light absorptivity is exceptionally large in the near IR region and is extremely small in the visible region and has less change in hue and saturation and the black toner having excellent fixability are thus obtd.
Patent JP-H0720579-A (JP)
Title: Negative mask for photographic printer
Inventor: SHIOTANI SEIJI
IPC: G03B27/62
Filed: 1993-07-06
Abstract: PURPOSE:To improve an operability and to prevent the futile use of a photographic printing paper by discriminating a full size and a panoramic size by visual observation. CONSTITUTION:A press-contact board 116 is provided with a press board 122 with a window part 120 and a main body 124 for pressing the press board 122 by a spring force of a coil spring 126. The window part 120 of the press board 122 is formed to a rectangular shape so as to agree with a panoramic- sized image frame 16B, and also, the part 120 is provided with a pair of notched parts 130. A U-shaped light shading member 140 is positioned on the press board 122, and the notched parts 130 are covered with a pair of pent-roof parts 142 constituting the tip side of the light shading material 140. Thus, light emitted from a light source is shaded by the pent-roof parts 142 of the light shading material 140, then, the light does not reach the side of a density measuring device. Also, the negative film can be viewed through the notched parts 130.
Patent JP-H0826556-A (JP)
Title: Paper discharge mechanism for printer adf part
Inventor: SATO YUICHI
IPC: B41F21/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a paper discharge mechanism for a printer ADF part capable of discharging a document properly arranged by the same order of pages to when set, onto a document discharge tray of an ADF without changing a document discharge system in the conventional ADF of a printer, also eliminating necessity for position aligning a back fence without receiving an influence of a use environmetal condition. CONSTITUTION:A document discharge tray 170 comprises a conveying belt 320 formed in a loop shape having a gradient tilt protrusive part 320a protruded toward the upstream from the downstream in a document discharge direction partly in a document conveying surface, belt supporting means 33 supporting the conveying belt linked rotatably along the document discharge direction and a belt drive means rotating the conveying belt in the document discharge direction. In each ending discharging a sheet of document, in a position always fixed in the upstream from a rear end of the document in maximum size which can be discharged relating to the document discharge tray 170, the tilt protrusive part 320a of the conveying belt is placed in a standby condition.
Patent JP-H1116400-A (JP)
Title: Semiconductor integrated circuit and its test-method
Inventor: HIOKI SHUJI
IPC: G01R31/28
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a plurality of memory circuits and other circuits in a semiconductor integrated circuit in which a plurality of the memory circuits and buses with which the memory circuits and other circuits are connected to each other are built are tested simultaneously. SOLUTION: If a test control signal 1 is set to a '1' state, addresses, data and control signals of a ROM 4 and a RAM 5 are generated by a test vector generating circuit 2 and addresses, data and control signals from a CPU 3 are released from the accesses of the ROM and the RAM. At that time, a random logic 6 can be accessed from the CPU 3 irrelevantly to the tests of the ROM and the RAM. On the other hand, the test results of the ROM and the RAM are simultaneously inputted to a circuit 7 for the signal compression of the output from the memory to subject the test results of the ROM and the RAM to the signal compression together. Thus, a plurality of memories such as ROM, RAM, etc., can be tested together and, further, other circuits can be tested simultaneously.
Patent JP-2000000439-A (JP)
Title: Hollow fiber membrane type filter membrane module
Inventor: FUJII YOSHINARI
IPC: B01D61/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To surely remove foreign matter including pathogenic protozoa, etc., in spite of the rupture of hollow fiber membranes by building a filter member consisting of a filter material having the pore diameter larger than the pore diameter of the hollow fiber membranes into a membrane permeation side to filter the permeated liquid of the hollow fiber membranes. SOLUTION: Hollow fiber membranes 2 bundled to a U shape are inserted into an outer cylinder 1 of a membrane module and a bundle of the hollow fiber membranes 2 is adhered and fixed by a potting material 3 at the end of the outer cylinder 1. A filter member 5 consisting of the filter material having the pore diameter larger than the pore diameter of the hollow fiber membranes 2 is built into the outer cylinder by bringing the same into contact with aperture end faces 4 of the hollow fiber membranes 2. A module cap 8 for collecting the filtrate is them mounted at the end faces. The raw water contg. pollutants from raw water supply nozzles 10A and 10B is introduced into a membrane module and is permeated through the membranes from the outer side to the inner side of the hollow fiber membranes 2. The membrane filtrate is passed to the filter member 5 and is taken out to the outside of the membrane module from a permeated water outlet nozzle 6.
Patent JP-H0826646-A (JP)
Title: Safety fence for inspecting escalator
Inventor: ONO ATSUSHI
IPC: B66B29/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a safety fence for inspecting an escalator, which eliminates a need for transporting related parts of the safety fence to reduce assembling cost, increases strength for engagement to surely prevent the fence from being moved and falling clown, and thereby enhance reliability. CONSTITUTION:The safety fence is provided with a housing spot provided at one end of the circumference of a floor 4 around the entrance of an escalator, a main pole 8 inserted in the housing spot in such a manner as to be freely extended/contracted, and with a plurality of poles 9 and 9A which are positioned in such a manner that the circumference of the floor around the entrance is enclosed at the time of inspection, and the main pole is pulled out of the housing spot so as to be positioned at the time of inspection.
Patent JP-H0831055-A (JP)
Title: Tension detecting device and tension control device for magnetic recording and reproducing device
Inventor: TADERA TAKAMITSU
IPC: G11B15/43
Filed: 1994-07-19
Abstract: PURPOSE:To accurately measure the tension of a magnetic tape under magnetic recording and reproducing without exerting influence upon the tape by detecting the tape tension with a strain detection means installed on a supporting part such as a fixed guide, etc. CONSTITUTION:Output signals epsilonA and epsilonB from the strain detection means 2 provided on the supporting part such as the fixed guide, etc., immediately before the inlet of a rotary drum 1 are inputted via a tension detecting circuit 10 as tension measuring values T1 and T2 to a tension control circuit 11. A control signal (u) for making tension of the tape in the inlet part of the rotary drum 1 a prescribed tension is outputted to a driving circuit 12 of a supply side reel base 14 by the circuit 11. A reel motor 13 is driven by the circuit 12 in order to give brake torque to the reel base 14 based on the signal (u). By this constitution, without changing the tape path of the magnetic recording and reproducing device, tension in the inlet and outlet of the magnetic tape 15 wound around the fixed guide 3 or a guide roller can accurately be measured.
Patent JP-S6227614-A (JP)
Title: Light measuring circuit for distance detection
Inventor: KUNISHIGE KEIJI
IPC: G03B3/00
Filed: 1985-07-29
Abstract: PURPOSE:To make it possible to remove AC background light, by guiding out an output, which undergoes photoelectric conversion and current-voltage conversion, to a load for removing the AC background light at the next stage through a capacitor. CONSTITUTION:A first, before light is projected on an object, a constant output voltage is guided out of a load 13 for removing background light by the nonoperating state of a switching means 16. Therefore, the potential at one side of a capacitor 12 is always constant. Since one side of the capacitor 12 is at the potential of the constant voltage output, said side has low impedance. In the capacitor 12, the electric charge corresponding to the output of photoelectric conversion at that time point is stored without time delay. When the light is projected, the output of a constant voltage circuit 15 is cut off from the load 13 by the switching means 16 in synchronization with the light projection. The reflected light from the object, on which the light is projected, undergoes photoelectric conversion and current-voltage conversion. The voltage is transmitted to the load 13 through the capacitor 12, and the output of the load 13 is changed. At this time, the timing of the latching is synchronized with the timing of the light projection as close as possible. Therefore, the detected output of a distance, in which the effect of the AC background light is negligible, can be obtained.
Patent JP-S6061185-A (JP)
Title: Lining method of metallic material surface
Inventor: MIYAJI NOBUYOSHI
IPC: G21F9/00
Filed: 1983-09-13
Abstract: PURPOSE:To strip a lining material from the surface of an apparatus, piping, etc. to be used for a place where the apparatus, piping, etc. are contaminated with a radioactive material after use and to permit easy decontamination by lining the surface of said apparatus, piping, etc. with a thin sheet. CONSTITUTION:Nickel foil 3 is fused together with a stainless steel sheet 2 to the inside surface of an apparatus or piping 1 formed of a stainless steel or a nickel-contg. alloy when said apparatus or piping is heated while the foil 3 is held via the sheet 2 in-between in tight contact with the inside surface of said piping 1 by a pressing device 4. The sheet 2 does not peel off even if the device 4 is removed after cooling. The sheet does not peel off even after use at a high temp. and high radiation for a long period of time.
Patent JP-2000000606-A (JP)
Title: Structure of seal for rolling bearing
Inventor: SATO YUKIO
IPC: B21B31/07
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a seal for a rolling bearing with which the number of components can be reduced and also an assembly process is simplified at the time of forming a labyrinth seal. SOLUTION: A labyrinth seal 50 of a conical roller bearing 10 is formed by arranging a collar part 54 of a 1st annual member 51 provided in an inner ring part 20 and a collar part 59 of a 2nd annual member 52 provided in an outer ring 30 alternately separately in a noncontact state. On the 2nd annular member 52, a broken part 57A is provided in a specified position and also the collar part 59 is formed on the inside peripheral surface. With this 2nd annular member 52, the initial diameter is elastically maintained.
Patent JP-H1020092-A (JP)
Title: Vitrifying device
Inventor: TAKAHASHI KAZUHISA
IPC: G21F9/16
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To automatically stop the outflow of molten glass in the case where an abnormal outflow is caused. SOLUTION: Molten glass 14 which is made by melting high-level radioactive waste liquid 7 is discharged through the outflow nozzle 16 provided to the bottom part of a glass melting furnace, and is poured into the vitrifying vessel 17 arranged thereund. When the abnormal outflow of molten glass 14 into the vessel 17 is caused, an outflow abnormality detector 45 detects the outflow abnormality of the molten glass 14; and receiving the signal from the outflow abnormality detector 45, the interlock system 44 that has been provided to a control part 21 is operated, so that the outflow of molten glass 14 through the outflow nozzle 16 is automatically stopped.
Patent JP-S6059523-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI KAZUKIYO
IPC: G11B5/702
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a recording medium having excellent wear resistance, durability, etc. by providing a magnetic layer curable by electron rays consisting principally of a binder composed of specific branched polyurethane and a monomer having >=3 acrylic groups in one molecule and magnetic powder. CONSTITUTION:A magnetic layer is formed by dispersing ferromagnetic powder into a binder which consists of branched polyurethane of 10,000-50,000 number average mol.wt. obtd. by adding further diisocyanate such as tolylene diisocyanate, 2-hydroxyethyl (meth)acrylate, etc. to straight chain polyester diol having about 500-3,000 average mol.wt. and triisocyanate compd. to interact and a monomer having >=3 acrylic group in one molecule and is curable by irradiation of electron rays. Such magnetic layer is provided by coating on a non-magnetic base and curing. The magnetic recording medium having excellent adhesion between the base and the magnetic layer, excellent dispersibility of the magnetic powder and particularly excellent wear resistance and durability is obtd.
Patent JP-2000002677-A (JP)
Title: Analyzer
Inventor: MUKOYAMA SHIGEMI
IPC: G01N25/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an analyzer whose disposability and mass productivity are excellent and which is low-cost and small by forming a groove on the surface of an organic polymer flat board, irradiating a liquid inside the groove with exciting light, and measuring a change in physical quantity due to the partial temperature change of the liquid. SOLUTION: An organic polymer flat board 25 in which grooves 17 to 21 for capillary molding are provided on the surface and which is 120 cm long, 80 cm wide and 5 mm thick, is molded, and liquid reservoirs 13 to 16 are formed on the opposite side of the grooves 17 to 21. A resin sheet 26 is pasted onto the flat board 25, interconnections 22 and an electrode 24 are formed, and a capillary device is formed. Then, a buffer solution is dropped into the liquid reservoir 16, and the grooves 17 to 21 are filled with the buffer solution. After that, a reagent is dropped into the liquid reservoirs 14, 15, and a specimen is dropped into the liquid reservoir 13.  Then, the capillary device is placed on the stage of an inverter microscope, a voltage is applied to the electrode 24, an electroosmotic flow is generated to the liquid reservoir 16 from the liquid reservoirs 13 to 15, the specimen and the reagent are mixed and reacted in the grooves 17 to 19 so as to be guided to a detection part 23, a laser for excitation is irradiated, and the specimen is detected by a photothermal conversion method.
Patent JP-H06170521-A (JP)
Title: Laser reflow soldering device assisted by gas flux and soldering method
Inventor: GEARII EMU FURIIDOMAN
IPC: B23K26/14
Filed: 1992-06-25
Abstract: PURPOSE: To suppress the generation a residue at the time of soldering and to eliminate the need for a costly device and laborious work for removal of the residue by assisting reflow soldering by a laser using a gaseous flux under an atmospheric pressure. CONSTITUTION: The gaseous flux is assisted for the laser reflow soldering device 10 consisting of a plenum chamber 12, a gaseous flux inlet line 16 which is coupled to the plenum chamber 12 and transports the gaseous flux, an outlet nozzle 34 which has an axis and is connected from the plenum chamber 12, a laser beam 28 light source which has an axis coaxial with the axis of this outlet nozzle 34 and a focusing lens 22 which is arranged on the axis of the laser beam source and aligns the focus of the laser beam 28 to the material be soldered. The need for carrying out cleaning after soldering by using a detergent detrimental to the environment is eliminated and the fine control is possible.
Patent JP-H09149310-A (JP)
Title: Remotely controlled camcorder using remote controller integral with monitor
Inventor: RI SOUBU
IPC: H04N5/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve operability and also to relieve the burden on an operator by providing a camera and microphone integratedly with a horizontal and a longitudinal rotation parts in the running part of a running check robot and controlling the camera and microphone to automatically turn to an object to be checked. SOLUTION: In the movable running check robot 1 where the camera and the microphone 11 are mounted, an operating part 2 is provided with the horizontal rotation part 5 and the longitudinal rotation part 6. Then, the camera 9 and the microphone 11 are provided integratedly with the horizontal rotation part 6. A control part 16 incorporated in the running part 2 executes control so as to permit the camera 9 and the microphone 11 to automatically turn to the object to be checked in accordance with the movement of the running part 2. By this configuration, operability at the time of checking is improved and also the burden on the operator is relieved.
Patent JP-H1010958-A (JP)
Title: Word retrieval type playful learning device
Inventor: SHIMIZU YUUJI
IPC: G09B7/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make learning enjoyable by providing word learning with game-like quality so as to facilitate word repetitive learning of a user. SOLUTION: A plurality of characters are selected from a character group to be a playful learning object by a character selecting part 102 and temporarily stored in a character storage part 103, and a plurality of stored characters are displayed on an image plane by a character display part 104. Out of the characters displayed on the image plane, assigned character rows are successively selected and inputted by a character assigning part 105 by mouse operation or the like of a user, and whether the inputted character row forms a word or not is qualified by a word qualifying part 106.  In case the inputted character row is qualified as the word by the word qualifying part 106, a score computing part 107 computes a score corresponding to the significance of the word and adds it to the score obtained so far to compute the latest score, and the latest score is displayed on the image plane by a score display part 108.
Patent JP-S6229849-A (JP)
Title: Ventilation apparatus
Inventor: ISHIZUKA ICHIRO
IPC: F24F7/10
Filed: 1985-07-30
Abstract: PURPOSE:To make possible the ventilation control of a plurality of rooms by means of one ventilation unit, by providing a easy-to-handle switch for controlling open and close operation of a damper, controlling a motor of the ventilation unit in response to the number of close operations of the control switch by means of a controller which changes over a notch for controlling air flow rate. CONSTITUTION:A ventilation unit 1 incorporates a motor 2, out of which a notch, strong - weak, for changing over air flow rate protrudes. Suction ports of each room 4a-4c are provided with dampers 5a-5c. In response to the number of operations of easy-to-handle switches 6a-6c which turn on/off the dampers 5a-5c, the notch of the motor 2 is changed over through a controller 3. Further, the dampers 5a-5c provided at the suction ports 4a-4c of each room are connected to a normally-closed contact point 9a of a relay 9 (not shown on fig.), therefore, the open and close operation thereof is controlled by means of the switches 6a-6c. A smoke-sensing switch 7 is provided in some room, signals from said switch are sent to the controller 3.
Patent JP-H0217695-A (JP)
Title: Fitting method to printed wiring board of surface mounting type electronic part
Inventor: MAKABE AKIRA
IPC: H05K3/34
Filed: 1988-07-05
Abstract: PURPOSE:To prevent defective soldering by increasing the viscosity of flux, conducting mask-printing onto a pretinned part fitting pattern, utilizing the adhesion of flux and temporarily fixing a surface mounting type electronic part. CONSTITUTION:The part fitting pattern 2 of a printed wiring board 1 is pretinned 3. Flux 4 having comparatively high viscosity is mask-printed onto pretinning. A part 5 is loaded onto the flux 4 and fastened temporarily. The part 5 is fastened temporarily by the flux having high viscosity. The part 5 is passed in a reflow furnace 6 heated at a solder fusion temperature, solder is melted, and the part 5 is soldered. A soldering section is activated by the printing-fed flux at that time, the excellent state of wetting can be acquired, and defective soldering such as a solder bridge, non-soldering, etc., can be prevented.
Patent JP-S5869909-A (JP)
Title: Breakwater
Inventor: IJIMA TAKESHI
IPC: E02B3/06
Filed: 1981-10-20
Abstract: PURPOSE:To easily construct a breakwater by interrupting the progressive wave of tide by a method in which air bags connected with an air tube and set away from each other with as much spacing as the wave length of the progressive wave are provided under the water surface in such a way as to lead the air bags to receive deformation resulting form the progressive wave. CONSTITUTION:One or plural pairs of air bags 1 and 2 to be easily deformed according to the variation in the pressure of tidal wave are set under the water surface of the sea or on the sea bed at as much interval B as half or one wave length L in parallel with the progressive direction of the tidal wave. The air bags 1 and 2 are connected with an air tube 3. Thus, the progressive wave can be completely interrupted by the deformation of the air bags 1 and 2 caused by the progression of the tidal wave.